package com.gxa.scdx.cloud.user.service;

import com.gxa.scdx.cloud.user.pojo.Device;

import java.util.Map;

//@author 颜可翔


public interface DeviceService {
    Map<String, Object> selectByUserId(int userId);

    Map<String, Object> selectAll();

    Map<String, Object> selectById(String id);

    Map<String, Object> insert(Device device);

    Map<String, Object> count();
}
